Potassium-transporting ATPase alpha chain 1 (P20648)

Accession
P20648 (ATP4A_HUMAN)
Species
Homo sapiens (Human)
Length
1,035 amino acids (complete)
Source: UniProtKB


Protein family membership

Homologous superfamilies

  1. Homologous superfamily
  2. Homologous superfamily
  3. Homologous superfamily
1 100 200 300 400 500 600 700 800 900 1035

Domains and repeats

  1. Domain
1 100 200 300 400 500 600 700 800 900 1035

Detailed signature matches

Residue annotation

  1. K binding site cd0...
  2. Na binding site cd...
  3. P-type ATPase sign...
  4. SFLDS00003
  5. ATP-binding site c...
  6. SFLDF00027
  7. SFLDG00002
  8. phosphorylation si...
  9. K binding site cd0...
  10. alpha-subunit/beta...

GO term prediction

Biological Process

GO:0006813 potassium ion transport
GO:0006814 sodium ion transport
GO:0015991 ATP hydrolysis coupled proton transport

Molecular Function

GO:0000166 nucleotide binding
GO:0000287 magnesium ion binding
GO:0005391 sodium:potassium-exchanging ATPase activity
GO:0005524 ATP binding
GO:0008900 potassium:proton exchanging ATPase activity

Cellular Component

GO:0016020 membrane
GO:0016021 integral component of membrane